[討論] 該怎麼計算影片中其移動物體的移動距離?
如提
小弟要從影片中截圖並計算其移動物體的dx
請問小弟該怎麼著手?
該用什麼函數?
小弟只是個菜鳥請問哪位高人能夠指點一下?
如果有個範例能參考那就更好了
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